Check for windres and opag

configure.ac

@@ -20,7 +20,7 @@ AC_HEADER_STDC
 # AC_LIBTOOL_WIN32_DLL
 # AC_PROG_LIBTOOL
 AC_PROG_INSTALL
-MOO_AC_PROG_WINDRES
+MOO_AC_PROGS
 
 AC_SUBST(ACLOCAL_FLAGS)
 

m4/Makefile.am

@@ -9,10 +9,10 @@ EXTRA_DIST =        \
     moo-gtkhtml.m4  \
     moo-os.m4       \
     moo-pcre.m4     \
+    moo-progs.m4    \
     moo-pygtk.m4    \
     moo-python.m4   \
     moo-reloc.m4    \
     moo-version.m4  \
-    moo-windres.m4  \
     moo-xdgmime.m4  \
     moo-xml.m4

m4/moo-progs.m4

@@ -0,0 +1,10 @@
+##############################################################################
+# MOO_AC_PROGS
+# checks for prgoams needed
+#
+AC_DEFUN([MOO_AC_PROGS],[
+    AC_ARG_VAR([WINDRES], [windres])
+    AC_CHECK_TOOL(WINDRES, windres, :)
+    AC_ARG_VAR([OPAG], [opag])
+    AC_CHECK_PROG(OPAG, opag, opag)
+])

m4/moo-windres.m4

@@ -1,28 +0,0 @@
-##############################################################################
-# MOO_AC_PROG_WINDRES
-# checks whether windres is available, pretty broken
-#
-AC_DEFUN([MOO_AC_PROG_WINDRES],[
-case $host in
-*-*-mingw*|*-*-cygwin*)
-    AC_MSG_CHECKING([for windres])
-    found=
-    if test -z $WINDRES; then
-        if test "x$CC" != "x"; then
-            WINDRES=`echo $CC | sed "s/gcc$//"`windres
-        else
-            WINDRES=windres
-        fi
-    fi
-    found=`$WINDRES --version 2>/dev/null`
-    if test "x$found" != "x"; then
-        AC_MSG_RESULT([found $WINDRES])
-        AC_SUBST(WINDRES)
-    else
-        AC_MSG_RESULT([not found])
-    fi
-    ;;
-*)
-    ;;
-esac
-])